CN201729030U - a wheel - Google Patents

Abstract

The utility model discloses a wheel, including wheel hub and the rim of cover in the outer circumference of wheel hub, wheel hub is the tube-shape, installs the bearing group between wheel hub and the rim, and wheel hub is provided with the connection frame of connecting the bearing main part, and the wheel of this kind of structure only the rim rotates when using, has simplified the structure of wheel, and the dependable performance, comparatively novel, pleasing to the eye that also can do can extensively be applicable to scooter, bicycle, motorcycle, car etc. replace traditional wheel.

Description

a wheel

technical field

The utility model relates to a wheel.

Background technique

The traditional wheel is composed of a hub and a rim, and tires are installed around the rim. According to the difference of the hub, it is divided into two types: the spoke type and the spoke type. When the wheel shaft is in use, the rim, wheel hub and tire rotate synchronously. The shape of this kind of wheel is relatively monotonous, especially the web or spokes are easy to deform, which affects the performance of the wheel.

Utility model content

In order to overcome the shortcomings of the prior art, the utility model provides a wheel with simple structure, reliable performance and beautiful appearance.

The technical scheme that the utility model solves its technical problem adopts is:

A wheel includes a hub and a rim sheathed on the outer circumference of the hub, the hub is cylindrical, a bearing set is installed between the hub and the rim, and the hub is provided with a connecting frame connected to a bearing body.

As a further improvement of the utility model, the wheel hub is composed of a front hub and a rear hub. The rear hub is provided with a cylindrical body passing through the inside of the rim to connect with the front hub. The bearing group is installed on the cylindrical body between the rim.

Considering shock absorption and wheel protection, tires are installed on the rim.

The beneficial effects of the utility model are: the hub of the utility model is cylindrical, the rim is set on the outer circumference of the hub, a bearing group is installed between the hub and the rim, and the hub is provided with a connecting frame for connecting the bearing body. The wheel of this structure When in use, only the rim rotates, which simplifies the structure of the wheel, and has reliable performance. It can also be made relatively novel and beautiful. It can be widely used in scooters, bicycles, motorcycles, automobiles, etc., replacing traditional wheels.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Figure 2 is an exploded view of Figure 1;

Fig. 3 is the double wheel structure of embodiment;

Fig. 4 is the single wheel structure of embodiment.

Detailed ways

Referring to Fig. 1 and Fig. 2, a wheel includes a hub and a rim 3 sleeved on the outer circumference of the hub, the hub is cylindrical, a bearing set 4 is installed between the hub and the rim 3, and the hub is set There is a connection vehicle frame 1 connected to the main body. When the wheel of this structure is used, only the rim rotates, which simplifies the structure of the wheel, has reliable performance, and can also be made relatively novel and beautiful. It can be widely used in scooters, bicycles, motorcycles, automobiles, etc., replacing traditional wheels.

In terms of specific structure, the wheel hub of the present utility model is composed of a front hub 2 and a rear hub 5. The rear hub 5 is provided with a cylindrical body passing through the inside of the rim 3 to connect with the front hub 2. The bearing assembly 4 is installed between the cylindrical body and the rim 3.

For small rack trailers, etc., since no shock absorption is required or the shock absorption effect is not required, the rim can be grounded and rolled directly; while for scooters, bicycles, motorcycles, automobiles, etc., tires 6 can be installed on the rim 3 to Realize the functions of shock absorption and wheel protection.

Based on the wheel structure of the present utility model, the connecting vehicle frame 1 can be welded on the inner side of the wheel hub, and can also be fixed on the inner side of the wheel hub by screws. The structure of the connecting vehicle frame 1 can be inclined as shown in Figure 1 and Figure 2, etc. As shown in Fig. 1, Fig. 2, single-wheel structure shown in Fig. 3, also can double-wheel etc. as shown in Fig. 4, as long as according to the equal modification and the change that the scope of protection of the present utility model is done, still belong to the creation of the present invention within the scope covered.

Claims (3)

1. A wheel, characterized in that it comprises a hub and a rim (3) sleeved on the outer circumference of the hub, the hub is cylindrical, and a bearing group (4) is installed between the hub and the rim (3) , the hub is provided with a connecting frame (1) connected to the carrying body. 2. The wheel according to claim 1, characterized in that the wheel hub is composed of a front hub (2) and a rear hub (5), and the rear hub (5) is provided with a cylindrical body passing through the rim ( 3) The inside is connected to the front hub (2), and the bearing group (4) is installed between the cylindrical body and the wheel rim (3). 3. The wheel according to claim 1, characterized in that tires (6) are mounted on the rim (3).

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